Art of Computer Programming, Volume 4B, The: Combinatorial Algorithms, 1st edition

Preface v
Notes on the Exercises xi

Mathematical Preliminaries Redux 1

Chapter 7: Combinatorial Searching
7.2.2 Backtrack Programming 30
7.2.2.1 Dancing links 65
7.2.2.2 Satisfiability 185

Answers to Exercises 370

Appendix A: Tables of Numerical Quantities 656
Appendix B: Index to Notations 660
Appendix C: Index to Algorithms and Theorems 666
Appendix D: Index to Combinatorial Problems 667
Appendix E: Answers to Puzzles in the Answers 671

Index and Glossary 674